Terroir 2008 banner
IVES 9 IVES Conference Series 9 Considerations about the concept of “terroir”: definition and research direction

Considerations about the concept of “terroir”: definition and research direction

Abstract

On exposera la distinction et la relation entre: “Etude des milieux”, “Zonage Petit ou Zonage Technique ou Sub Zonage”, “Grand Zonage”, “Délimitation des zones productives” ex. vitivinicoles, entre “Terroir”, “Territoire”, “Terra – Nature”, “Univers” d’après la “Grande Filiera” (“Grande Filière”), entre “Qualité organoleptique classique” (technique), “Qualité perçue par le Consommateur ou Préférence” et les autres “qualités” (environ 90) , entre “Pyramides de la Qualité classique”, “Pyramide du Consommateur”, Pyramide de la “Quantité – Préférence”, etc. 
Il est mis en évidence que les “zonages” (“Grands Zonages” selon le “Grande Filiera”) doivent descendre et s’harmoniser avec les objectifs (“Grands Objectifs”selon la “Grande Filiere”) de l’activité [maximum (meilleur) profit économique socio environnemental existentiel éthique meta éthique selon la “Grande Filiere”] et non pas avec les moyens utilisés pour atteindre ces objectifs (ex. “terroir”, “qualité organoleptique classique”, “paysage”, “tourisme”, les techniques de culture, etc., etc.). On souligne par ailleurs l’importance fondamentale qu’assume de plus en plus la “Qualité Economique”, la “Qualité Socio-Environnementale”, la “Qualité Existentielle”, la “Qualité Ethique” selon le “Grande Filiera”, l’ approfondissement de façon adéquate et la définition de manière universelle de la terminologie et, à la fin, le lien de la technique, de la recherche aux objectifs et non pas aux moyens.

DOI:

Publication date: December 8, 2021

Issue: Terroir 2008

Type : Article

Authors

Giovanni CARGNELLO

SOC Techniques de Culture – CRA-Centre de recherche pour la viticulture, Viale XXVIII Aprile, 26 -31015 Conegliano (Treviso) Italie

Contact the author

Keywords

petit zonage, grand zonage, terroir, territoire, terre, nature, univers, qualité, préférence, qualité économique, qualité sociale, qualité existentielle, qualité éthique, économie de la qualité, pyramide de la qualité, pyramide du consommateur, grande filière.

Tags

IVES Conference Series | Terroir 2008

Citation

Related articles…

AOC Saint-Romain, Hautes-Côtes-de-Beaune, Burgundy: analysis of a “terroir”

The aim of this study is to provide an overview of the terroir of Saint-Romain, Burgundy, based on three main information sources: official data relating to vines (CVI), soil cartography and a survey of winegrowers’ practices.

Simulated climate change in a Mediterranean organic vineyard altered the plant physiology and decreased the vine production

This study focuses on investigating the effects of climate change on the plant physiology and berries of Vitis vinifera cv “Monastrell” in a commercial vineyard managed organically in Southeastern Spain (Jumilla, Murcia). For this purpose, open top chambers and rainout shelters were employed to simulate warming (~2-7 ºC, W) and rainfall reduction (~30%, RR) respectively. Additionally, a combination of both treatments (W+RR) was employed. Vines without either top chambers or rainout shelters were considered as control (C). The experiment was established in February of 2023. Predawn leaf water potential (measured using a pressure chamber), stomatal conductance (assessed with a porometer at mid-morning) and leaf chlorophyll and flavonoid content (measured using the Dualex® leaf clip sensor) were analyzed at veraison (5 months after the installation of structures).

Cell wall remodeling mediated by specific PME genes plays a role in grapevine response to Botrytis cinerea

Botrytis cinerea (Bc) is one of the main pathogens affecting the cultivated grapevine. A key role in grapevine tissue colonization is played by cell wall (CW) remodeling driven by CW Modifying Enzymes (CWMEs), expressed both by the host and the pathogen. Their action can impact CW integrity and trigger specific immune signaling, thus influencing Bc infection outcome. To further characterize the role of the CW in the grapevine response to Bc, two contrasting genotypes in their resistance to the fungus were artificially inoculated at full bloom. RNA-seq analysis and biochemical characterization of the CW and its modification in samples collected at 24 hours post-inoculation highlighted significant differences between genotypes.

New oenological technology for adaptation to climate change: reduction of alcohol content during wine fermentation through stripping, with fermentative CO2

The capture and valorization of fermentative CO2 have been developed for several years by the company w platform for internal uses, notably in the cellars: inerting, cooling, reduction of water consumption, extraction, with aroma valorization. In a context of climatic warming during the vegetative cycle, grapes are currently harvested with a significant sugar concentration, a phenomenon that is expected to intensify in the coming decades. The high alcohol content of the resulting wines goes against the demand of customers who are seeking high-quality wines with less alcohol.

Cumulative effect of deficit irrigation and salinity on vine responses

Climate change is increasing water needs in most of the wine growing regions while reducing the availability and quality of water resources for irrigation. In this context, the sustainability of Mediterranean viticulture depends on grapevine responses to the combinations of water and salt stress. With this aim, this work studies the effects of deficit irrigation and salinity on the physiology of the Tempranillo cultivar (Vitis vinifera L.) grafted onto a drought and salinity tolerant rootstock (1103 Paulsen).